Reminds me of the Mamod steam engine kits that used to be about 20 odd years ago... I always wanted one but couldn't justify the 100 quid or so that they cost to the other half.. However...these days now, I'm singlee hmmm eBay search I thnk
Just had a search of eBay...don't think I will be buying a Mamod even these days, not quite as expensive as the one Remal has linked to.. But I could get some nice bits for the blade for some of the prices the things are selling for !!!